[Twisted-Python] Weekly Bug Summary

2009-03-22 Thread exarkun
Bug summary __ Summary for 2009-03-15 through 2009-03-22 Bugs opened: 5Bugs closed: 7 Total open bugs: 1049 (-2) |== Type Changes |== Priority Changes |== Component Changes |Defect: -2 |Highest: +0 |Conch: -1 |Enhancement: +0 |Nor

[Twisted-Python] strange server crash

2009-03-22 Thread Alec Matusis
I have been operating a busy twisted TCP server for quite some time (1 year+). Yesterday, it strangely crashed under peak load for that day (it has been under more load in the past). # grep segfault /var/log/messages Mar 20 19:12:15 serv2 kernel: [17687209.144548] twistd[10701]: segfault at

Re: [Twisted-Python] strange server crash

2009-03-22 Thread Itamar Shtull-Trauring
On Sat, 2009-03-21 at 20:02 -0700, Alec Matusis wrote: > File "/nail/live/im/myserv/service.py", line 1199, in logout > > if self.nick in session.sellers: > > exceptions.AttributeError: WLResultSet instance has no > attribute 'sellers' > > > > This last error re

Re: [Twisted-Python] strange server crash

2009-03-22 Thread Christopher Armstrong
On Sun, Mar 22, 2009 at 10:32 AM, Itamar Shtull-Trauring wrote: > On Sat, 2009-03-21 at 20:02 -0700, Alec Matusis wrote: > >>           File "/nail/live/im/myserv/service.py", line 1199, in logout >> >>             if self.nick in session.sellers: >> >>         exceptions.AttributeError: WLResultS

Re: [Twisted-Python] strange server crash

2009-03-22 Thread Alvin Delagon
We also had a similar problem like this on one of our long running servers although I didn't find some time to archive the logs. I'm not sure if it's related; but I can see clearly that you're using python2.4 and it has some funky issues with its memory management ( http://evanjones.ca/python-memor

[Twisted-Python] Re: [Stackless] Stackless Twisted shocking

2009-03-22 Thread Andrew Francis
Hi Simon: --- On Sat, 3/21/09, stackless-requ...@stackless.com wrote: > As more updates are sent zone->hub, per second, the > incoming client->hub->zone messages take SECONDS to get thru! > This is with approx 50 messages per second between a single zone and the >hub. > Is this the sort of p

[Twisted-Python] Stackless Twisted shocking performance

2009-03-22 Thread Simon Pickles
Hi, Now I am first to admit my problem lies within my app design somewhere, but I thought I'd raise it here for advice. I have a server made from a central stackless python hub, with a boost python c++ interface, to which c++ clients connect. This hub is 'surrounded' by stackless python zon

Re: [Twisted-Python] Stackless Twisted shocking performance

2009-03-22 Thread Jean-Paul Calderone
On Fri, 20 Mar 2009 18:16:47 +, Simon Pickles wrote: [snip] As more updates are sent zone->hub, per second, the incoming client->hub->zone messages take SECONDS to get thru! This is with approx 50 messages per second between a single zone and the hub. "message" is a very non-specific u

Re: [Twisted-Python] Stackless Twisted shocking performance

2009-03-22 Thread Jean-Paul Calderone
On Sun, 22 Mar 2009 18:32:30 -0500, Jean-Paul Calderone wrote: On Fri, 20 Mar 2009 18:16:47 +, Simon Pickles wrote: [snip] As more updates are sent zone->hub, per second, the incoming client->hub->zone messages take SECONDS to get thru! This is with approx 50 messages per second betwee